[zeromq-dev] jzmq, Empty messages with PubSub example

Oliver Schrenk Oliver.Schrenk at gmx.net
Mon Nov 12 08:58:51 CET 2012

I'm trying to run zeromq using the Java bindings, but have trouble getting it to
work. The pubsub example on [1][2], compiles and run but produces only zero length 


where the message should be <adress> : <content>

I'm running OS X on a multi user account and installed zeromoq on the admin 
account and installed the latest jzmq:

	su admin
	brew install zeromq --devel
	cd ~/Projects/external
	git clone git://github.com/zeromq/jzmq.git
	cd jzmq
	make install

When trying to run Maven tests `mvn clean test` I get

	singleMessage(org.zeromq.ZDispatcherTest)  Time elapsed: 1.01 sec  <<< FAILURE!
	junit.framework.AssertionFailedError: expected:<0> but was:<1>

and `Running org.zeromq.ZFrameTest` gets stuck in an endless loop, so installed 
the library skipping the tests

Does anybody know how to solve this problem?

Best regards


I'm using 

OS X 10.82
zeromq 3.2.1-rc2
jzmq 1.1.0-SNAPSHOT

And if it helps my efforts so far can be found at [3]. 

[1] http://zguide.zeromq.org/java:psenvpub
[2] http://zguide.zeromq.org/java:psenvsub
[3] https://github.com/oschrenk/zeromq-java-sample

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